EP 0391316 A1 19901010 - Electronic control unit for washing or drying machines.
Title (en)
Electronic control unit for washing or drying machines.
Title (de)
Elektronisches Steuergerät für Waschmaschinen oder für Trockner.
Title (fr)
Unité de commande pour lave-linge ou sèche-linge.
Publication
Application
Priority
IT 4571889 A 19890405
Abstract (en)
Electronic control unit for laundry washers, laundry driers and the like, comprising a "master" microprocessor 2 for storing and controlling the sequential steps of each laundering and/or drying programme of any washer and/or drier model to be manufactured, and three "slave" microprocessors 3, 4, 5 adapted respectively to control the energization of the electric motor 10, to permit the activation of selected programmes and to determine the repeated activation and deactivation of the various electric operating components of any machine in the course of any selected programme. The control unit may additionally comprise separate interfaces 35, 36, 37 connectable to said "master" microprocessor 2 and adapted respectively to permit the functionality of each selected programme to be verified, to impose work programmes and check programmes on the microprocessor, and to permit the execution of each work programme of any machine to be monitored at a central location remote from the respective machine.
IPC 1-7
IPC 8 full level
G05B 19/042 (2006.01)
CPC (source: EP)
G05B 19/0421 (2013.01)
Citation (search report)
- [Y] US 4253148 A 19810224 - JOHNSON WILLIAM D, et al
- [Y] DE 3324482 A1 19850124 - MIELE & CIE [DE]
- [Y] US 3882305 A 19750506 - JOHNSTONE RICHARD
- [A] EP 0182281 A1 19860528 - QUICK ROTAN ELEKTROMOTOREN [DE]
Designated contracting state (EPC)
AT DE ES FR GB IT SE
DOCDB simple family (publication)
EP 0391316 A1 19901010; IT 1234691 B 19920526; IT 8945718 A0 19890405
DOCDB simple family (application)
EP 90106304 A 19900402; IT 4571889 A 19890405